Class: Capybara::Server::AnimationDisabler Private

Inherits:
Object
  • Object
show all
Defined in:
lib/capybara/server/animation_disabler.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

API:

  • private

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ AnimationDisabler

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of AnimationDisabler.

API:

  • private



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# File 'lib/capybara/server/animation_disabler.rb', line 17

def initialize(app)
  @app = app
  @disable_css_markup = format(DISABLE_CSS_MARKUP_TEMPLATE,
                               selector: self.class.selector_for(Capybara.disable_animation))
  @disable_js_markup = +DISABLE_JS_MARKUP_TEMPLATE
end

Class Method Details

.selector_for(css_or_bool) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

API:

  • private



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# File 'lib/capybara/server/animation_disabler.rb', line 6

def self.selector_for(css_or_bool)
  case css_or_bool
  when String
    css_or_bool
  when true
    '*'
  else
    raise CapybaraError, 'Capybara.disable_animation supports either a String (the css selector to disable) or a boolean'
  end
end

Instance Method Details

#call(env) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

API:

  • private



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# File 'lib/capybara/server/animation_disabler.rb', line 24

def call(env)
  status, headers, body = @app.call(env)
  return [status, headers, body] unless html_content?(headers)

  nonces = directive_nonces(headers).transform_values { |nonce| "nonce=\"#{nonce}\"" if nonce && !nonce.empty? }
  response = Rack::Response.new([], status, headers)

  body.each { |html| response.write insert_disable(html, nonces) }
  body.close if body.respond_to?(:close)

  response.finish
end